WASHINGTON, Feb 7 (Reuters) - The U.S. Congress needs to address serious concerns about the country's aviation system after recent incidents including two near miss crashes and the failure of a key pilot computing system, lawmakers said on Tuesday.
"Right now the alarm bells should be going off across the aviation industry -- our system is stretched and stressed," Representative Garret Graves, the Republican chair of a subcommittee on aviation, said at a hearing.
House of Representatives Transportation and Infrastructure committee chair Sam Graves, a Republican, said the incidents showed the aviation system is in need of "urgent attention."
David Boulter, the Federal Aviation Administration's acting head of aviation safety, said the two recent events were serious.
The FAA has hired 200 new aviation safety employees in the last year and about 200 the year before, Boulter said.